Bukkit

I really like this plugin! However, theres a few things that make it difficult to setup for multiple players

1- Closing the portals! In a minigame setup, players who leave their portals open ruin the map for newcomers
Portals should be able to automatically close if:

A player logs out-
A player changes worlds (quits the "game" it's setup in)
A player gets X distance away
After a set amount of time

2- Arenas

I realize this probably isnt meant for the plugin, but it would be nice if there was some way to setup an arena that only one player can join in at a time, and once they leave it closes all their portals.

I forgot to add- The cube! It would be awesome if there was some way to "pick it up" and drop it on a pressure plate like in the game. I've seen a mod that does all this JUST like actual portal. I know mods are different than plugins, but just a thought

http://www.youtube.com/watch?v=7N8T1-LjywM